Jasmine Tookes was caught eating a burger before her Victoria's Secret fitting.

Jasmine Tookes

Jasmine Tookes

The 25-year-old model, who recently revealed she is set to wear the embellished Fantasy Bra on this year's fashion show on December 5, was captured tucking into the fast food feast by fellow model Lily Aldridge who was shooting behind the scenes at the fitting.

Speaking in Victoria's Secret's Snapchat, the brunette beauty said: "Hey It's Lily Aldridge and I'm at Victoria's Secret about to do my fitting, and look at this major wall of Victoria's Secret past. I can't wait to see what mine is."

The 30-year-old catwalk icon then panned to Jasmine perched on a small platform gorging on the burger.

She said: "Look who I found just eating a burger at the fittings.

"Yes, she's so major."

However, Jasmine was not fazed she had been videoed eating.

And Lily - who made her catwalk debut for the lingerie giant in 2009 - gave followers a sneak peek into the preparation prior to trying on the head-turning underwear showstoppers, which saw her reveal all models "need" to wear make-up when they are squeezing into the garments for the trial run.

She said: "Touch ups before I go into my fitting. So i need make-up for fittings.

"Alright I'm going in to my fitting and this is where I say 'Bye'."

After the fitting, the California-born star - who married Kings of Leon band member Caleb Followill in 2011 - has revealed her outfits for the upcoming catwalk show, which will take place in Paris next month, are "amazing", although what she will be wearing will be kept under wraps.

She explained: "I just saw my looks, they are amazing and I can't wait for you to s see them on the runway in Paris."

Lily ended the social media clips with a still shot of her, alongside the caption: "Fittings came, next stop Paris!"